Adapter for game machine



FIG. 1 is a top plan view of an adapter in accordance with my new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a right side elevation view thereof, the left side view being identical thereto;

FIG. 4 is a rear elevation view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a top right front perspective view thereof;

FIG. 7 is a bottom left rear perspective view thereof;

FIG. 8 top plan view of an adapter in accordance with another embodiment of my new design;

FIG. 9 is a front elevation view thereof;

FIG. 10 is a right side elevation view thereof, the left side view being substantially identical;

FIG. 11 is a rear elevation view thereof;

FIG. 12 is a bottom plan view thereof;

FIG. 13 is a top right front perspective view thereof; and,

FIG. 14 is a bottom left rear perspective view thereof. 

The ornamental design for a "adapter for game machine," as shown and described. 